4644367020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{21377}}^1$

素因数の和:21480

約数の個数: 144

約数和(自身を含む): 15127414848

約数和(自身を除く): 10483047828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 71, 85, 90, 102, 142, 153, 170, 180, 204, 213, 255, 284, 306, 340, 355, 426, 510, 612, 639, 710, 765, 852, 1020, 1065, 1207, 1278, 1420, 1530, 2130, 2414, 2556, 3060, 3195, 3621, 4260, 4828, 6035, 6390, 7242, 10863, 12070, 12780, 14484, 18105, 21377, 21726, 24140, 36210, 42754, 43452, 54315, 64131, 72420, 85508, 106885, 108630, 128262, 192393, 213770, 217260, 256524, 320655, 363409, 384786, 427540, 641310, 726818, 769572, 961965, 1090227, 1282620, 1453636, 1517767, 1817045, 1923930, 2180454, 3035534, 3270681, 3634090, 3847860, 4360908, 4553301, 5451135, 6071068, 6541362, 7268180, 7588835, 9106602, 10902270, 13082724, 13659903, 15177670, 16353405, 18213204, 21804540, 22766505, 25802039, 27319806, 30355340, 32706810, 45533010, 51604078, 54639612, 65413620, 68299515, 77406117, 91066020, 103208156, 129010195, 136599030, 154812234, 232218351, 258020390, 273198060, 309624468, 387030585, 464436702, 516040780, 774061170, 928873404, 1161091755, 1548122340, 2322183510, 4644367020]

約数ペア:

[(1, 4644367020), (2, 2322183510), (3, 1548122340), (4, 1161091755), (5, 928873404), (6, 774061170), (9, 516040780), (10, 464436702), (12, 387030585), (15, 309624468), (17, 273198060), (18, 258020390), (20, 232218351), (30, 154812234), (34, 136599030), (36, 129010195), (45, 103208156), (51, 91066020), (60, 77406117), (68, 68299515), (71, 65413620), (85, 54639612), (90, 51604078), (102, 45533010), (142, 32706810), (153, 30355340), (170, 27319806), (180, 25802039), (204, 22766505), (213, 21804540), (255, 18213204), (284, 16353405), (306, 15177670), (340, 13659903), (355, 13082724), (426, 10902270), (510, 9106602), (612, 7588835), (639, 7268180), (710, 6541362), (765, 6071068), (852, 5451135), (1020, 4553301), (1065, 4360908), (1207, 3847860), (1278, 3634090), (1420, 3270681), (1530, 3035534), (2130, 2180454), (2414, 1923930), (2556, 1817045), (3060, 1517767), (3195, 1453636), (3621, 1282620), (4260, 1090227), (4828, 961965), (6035, 769572), (6390, 726818), (7242, 641310), (10863, 427540), (12070, 384786), (12780, 363409), (14484, 320655), (18105, 256524), (21377, 217260), (21726, 213770), (24140, 192393), (36210, 128262), (42754, 108630), (43452, 106885), (54315, 85508), (64131, 72420)]